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Open on Codeforces · 1,784 unique accepted
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Quality: 4,208 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Dec 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,989 global accepts · Tags: data structures, dp, greedy · first AC: Dec 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,062 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Dec 5, 2025 · last AC: Dec 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Nov 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,714 global accepts · Tags: combinatorics, dp, fft, math, number theory · first AC: Nov 5, 2025 · last AC: Nov 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,770 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 17, 2025 · last AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,558 global accepts · Tags: combinatorics, dp · first AC: Sep 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,108 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,933 global accepts · Tags: dfs and similar, dp, games, graphs · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,456 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Aug 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,791 global accepts · Tags: data structures, dp, implementation, shortest paths, two pointers · first AC: Aug 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,260 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 11, 2025 · last AC: Jul 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jun 15, 2025 · last AC: Jun 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,497 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Jun 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,040 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math, number theory · first AC: May 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: May 2, 2025 · last AC: May 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,613 global accepts · Tags: brute force, dp · first AC: Apr 19, 2025 · last AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,152 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,310 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Jan 31, 2025 · C++20 (GCC 13-64) (first AC)